Results 211 to 220 of about 703,061 (267)

A Family of Sodium Solid‐State Electrolytes Based on the NaGaxAl1‐xCl4 Solid Solution

Advanced Materials Interfaces, EarlyView.
ABSTRACT Sodium‐based metal chloride solid electrolytes are promising for sodium solid‐state batteries due to their excellent oxidation stability, which, as shown for Li halides, can coexist with high ionic conductivity. To explore cationic substitution effects, we synthesized NaGaxAl1‐xCl4 (0 ≤ x ≤ 1) via ball milling and investigated structural and ...
Hao Guo, Matteo Bianchini
wiley   +1 more source

Nonwoven‐Based Textile Architectures for Energy Storage Applications: Materials, Preparation, Characterization, and Prospects

Advanced Materials Interfaces, EarlyView.
Nonwoven textile architectures are emerging as versatile platforms for next‐generation energy storage, demonstrating how tailored materials and fabrication strategies enhance ion transport, conductivity, flexibility, and scalability for high‐performance sustainable devices.
Tarikul Islam, Md. Hanif Munshi, Rijon Saha, Shaikh Almoon Hussain, Aqib Adnan Shafin, Shumsul Arefin, Md. Kamruzzaman   +6 more
wiley   +1 more source

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On a fourth order Dirichlet Problem

gmj, 2010
Abstract We consider by a dual variational method the existence of solutions to certain fourth order Dirichlet problems with nonlinearities corresponding to the derivatives of a sum of a convex and a concave function. The growth conditions are imposed only on the convex part.
Galewski, Marek, Smejda, Joanna
openaire   +1 more source

A Fourth Order of Recognition?

Critical Horizons, 2015
This paper argues for the inclusion of a fourth order of recognition, pertaining to self-recognition, in Axel Honneth's critical theory of social recognition. I argue for the significance of this on the basis of examining the critical potential of the social psychology he has developed across his career as it pertains to autonomy, authenticity and ...
openaire   +3 more sources

Self-Focusing with Fourth-Order Dispersion

SIAM Journal on Applied Mathematics, 2002
Summary: We analyze self-focusing and singularity formation in the nonlinear Schrödinger equation (NLS) with high-order dispersion \(i \psi_t \pm \Delta^q \psi + |\psi|^{2 \sigma} \psi = 0,\) in the isotropic mixed-dispersion NLS \(i \psi_t + \Delta \psi +\varepsilon \Delta^2 \psi + |\psi|^{2 \sigma} \psi = 0\), and in nonisotropic mixed-dispersion NLS
Boaz Ilan, Gadi Fibich, George Papanicolaou   +2 more
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Decidability of fourth-order matching

Mathematical Structures in Computer Science, 2000
Higher Order Matching consists of solving finite sets of equations of the form u =βηv, where u, v are simply typed terms of λ-calculus, and v is a closed term. Whether this problem is decidable is an open question. In this paper its decidability is proved when the free variables of all equations are of order at most 4 – we actually extend this ...
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A fourth-order poisson solver

Journal of Computational Physics, 1984
High order finite difference approximations (Hodie, OCI, SCHOS, Collatz's Mehrstellenverfahren) have been proposed for various partial differential equations. All reduce to the last for the Poisson equation. The accuracy and computational efficiency of these are compared for a test problem.
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A Fourth Order Reaction

Nature, 1948
IN a study of the reactions of metal complexes with hydrogen peroxide, in particular the system Fe3+, αα'-dipyridyl which gives the "Katalasestoss" reported by Kuhn and Wassermann1, we found it necessary to obtain data on the equilibrium and kinetics of formation of the red ferrous complex ion, Fe(Dipy)32+, formed according to the reaction : A recent
J. H. BAXENDALE, PHILIP GEORGE
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Fourth-Order Problems

2019
Here we will discuss Dirichlet boundary value problems with fourth-order elliptic differential equations of the ...
Mitsuhiro T. Nakao, Michael Plum, Yoshitaka Watanabe   +2 more
openaire   +1 more source